ժҪm˵B(yng)lҰջoֲwýMB(yng)ķMS B(yng)Lã@ֲɻ_100 % Lݏo։~ɫGY(ji)ýMB(yng)ķʽҰջMДU P(gun)I~ҰջoMB(yng) ҰջտƾՌٵĶҰ҇|AA|ϵȵؾгa(chn)ֲ_150cm oֱ։֦~Еrή~ѠLAλΣL3 ~ 7cm 2.5 ~5 cmȶ˼ԳλAΣƠ5 һ7 ѣƬMλLAȱ̠JXҰɫֲܱëw~^(sh)ֱ8 ~ 12 mm ֦ܼɾۂЕrΣ\ƬLΣߠ߾Gɫ|(zh)߅Ĥ|(zh)ɫܠSɫܠcĸ^ԛζwν(jng)ⶾɢb[L(fng)ƽ֮Ч҇ˎÚvʷƾáF(xin)ˎCҰջЏVVӹ}ѪɻáF(xin)RьҰջ(yng)L(fng)ðѪbXȼίSҰջa(chn)Ʒ_l(f)ͨ^ҰҰջȻֳѽ(jng)hhܝM˂Ҫڶ̕rg(ni)MЈҰջԓԇ״·LԇҰջMнMB(yng)Դ_MB(yng)ǷmҰջĿ췱Ķ_ҰջܷMнMٷֳMB(yng)Hֳϵ(sh)ֳٶȿ죬߀MЌҰջN|(zh)YԴMÓ(f)ѺͱҰջoҸѿ(jng)MB(yng)γɵL 1 ԇϼƷ 1.1 ԇ ԇҰջԞHкͤ^(q)һr(nng)Ժ䡣ȡķԵHI(y)W(xu)Ժ@Էȡџoooֲw 1.2 ԇƷ ԇڞHI(y)W(xu)Ժ@ֹϵMMСÃx ˎƷҪг_ Ę衢Ͽ100mlƿ mƿ1000mL 100mLͲ 1 ֧ ͬҺ NH4NO3 KNO3 CaC12 H2O MgSO47 H2 O KH2PO4 KI H3BO3 MnSO44H2OZ n S O47 H2O Na2Mo O42 H2OCu S O4 5 H2O CoCl26 H2OFeSO47 H2ONa2һEDTA2 H2O }ߴ( S B 6 ) } ( S B 1 ) ʰᡢ ɰ ֬ K [Ԕ]
5³6µǸُx(wn)P(gun)Irڸa(chn)ͨQڞgٌ(jng)v^ô͵ڶɂҪAڵܺÉģֱӰ푮Įa(chn)^Ʒ|(zh)ӏڵܣȫa(chn)ҪxˣP߽hr(nng)䌍ܴʩ һǶ·ʩ~ʣraIB(yng)~ʣHܽ(jng)ٵawB(yng)ݡaǰڸҪطϵIJ߀ܼr{(dio)(ji)w(ni)h(hun)Ml(f)(yng)քexx20-2540݆QxÄeʩ+tA+\Ч+tA+\0.2%ˮҺMИڇʩ_F(xin)Ǽӏx_❍ڵҪЯ財̿Ҳ֬͘ɰƤҪxǼt֩hr(nng)ڱL(fng)^ijxáÿir(nng)ˎͬrҪӏو@t֩l(f)r^@(ni)t֩(sh)ÿ100~x100^ϕr(yng)rx@ȸЧr(nng)ˎMзǼrĨLҹìܡˮҵĴgY(ji)LHҳLʢҹì܇r(nng)(yng)rĨ٘픲ȫңSSĨʩÉѹҷM߹RǸٹѸAҲǴM(yu)|(zh)ҳB(yng)꽡ѽY(ji)ĸ֦P(gun)rڷˮ㣬HֱӰ푮a(chn)Ʒ|(zh)߀ӰĽY(ji)(sh)˱C·٘LF(xin)(wn)Ŀr(nng)(yng)Ѯµǰ꼾¸ɺǰʩѹʣڷϵD(zhun)@ηϵʩã(yng)ЙCoCʞҕY(ji)ĶcrÿѨʩЙCoC(f)Ϸ100-150 [Ԕ]
ĵʯɽ| ʝĵ^(q)ƅf(xi)ʾǽxʯƷNĵʯ_֦~Loϡ֦l։ѡͲrtɫڴTֱ610cm,^15cmꔵ(sh)ϰƬ_rqʢ_ĵ Lڿɶ_rtɫżgзۼtɫO^ͶеtۣеtеĻ_߀Щݺ֏Ŀݻ̎L»٣^m(x)_Hϲc֮⡣ ɽ|4Ѯѿ5Ѯʼ10ѮML_5¶ࣻ9Ѯ10Ѯ11Ѯ_ʼ~L210ϵȵ^(q)ǰ2Ѯѿ3Ѯʼ11»M8Ѯ11·_ʼ~L280AƤ❍StƬ5-8ѣ(sh)6Ƥ0.3-0.50cmtɫ֭ζL(fng)ζԹ1719% ĵʯɻʘOȗlҪߡϲgůėlͶСڶ17ȲŕF(xin)@rҪ_ĵط?q)ʩʩԺҪԎճԵʯ|(zh)|(zh)ˮԏIB(yng)ɳ^Ŀ˘ONֲ (1)ֲ 1 xַĵʯϵl(f)_횸mԏҪpHֵ4.5-8.2ϾL}Ϸ^(q)ԷN(yng)xڵˮλ1mĵطݵ؉K@rҪˮиɳʯµغƽԭȾɽ@ 2 ԷNrgϷ^(q)һļֲ^ʹ^mֲɻ^ѿ 3 ֲǰ2m2m2m3mоڶֲѨѨ80cmҊÿѨʩЙC30-50kg(f)Ϸ0.3kgcϰǰˮľϵ8СrєRԺrˮˮB (2)ˮ 1ʩʣÿﶬʩ߀ҪץׂP(gun)Irʣa_ǰѿ_F(xin)ٳʩЧʣmʩһʩػ@0.30.5kgBԜpÓ䣬Mһʩ⛺15ď(f)Ϸʻ䌣÷0.5kg CD(zhun)ɫɹǰ25-30ʩЧ⛷ʞԜʩʹweRɫrGƷ|(zh)ϷˮɷʧL~懊ʩ0.30.5ػ35 2 ˮcŝˮɽY(ji)MУץסѿǰʢڎׂP(gun)IrMϷ^(q)ˮ࣬ݵ؉Keˮ仨֦~ͽLݵ؉K(yng)עˮƤں⡣ (3)ƌW(xu) ʯϲNϷ^(q)LLLˣϿɳһ֦pL֦֦ժġѿh(hun)ȿ֦lLʹֻɻY(ji)a(chn)Ĺ@wY(ji)(gu)С֦lژϵķֲ(yng)ϡϡ(ni)֦ϡС֦ܡԱڃ(ni)ⶼY(ji)οɲȻ_λ֦_Ȼ_Σɸ50-6cm3֦ 46(c)֦(c)֦20-30ͽY(ji)֦Mߺڷ22.5mȻAmо2m2m֦_Σo3λǻ120֦֦cˮƽAǞ4045ȫ乲6-12(c)֦45-60ͽY(ji)֦Mߺڷ35-4mȻA^mо2m3mĵʯ(yng)^r(yng)ö̽غͻؿsҪͽL֦֦Ͳx֦´֦rؿsժĨѿ֦ļʩ (4) 1 軨٣ĵʯĻԻԻڷ۽Y(ji)ڠIB(yng)rͬγȫͲȫԽY(ji)Ĺ@ÿ4ѮԺֱܷr˹l(f)ȫ犠(λ)l(f)ȫͲ(Jλ)Թ(ji)ʡB(yng)עౣ_Ļ 2˹oڷۣһժʢ_ɢ۵犠ȡķʽʢ_ڷۡʢф_ŵĻɻȥɻMĦռµĻꎸɺС͇FMЇ 3~懊ʩʺֲL{(dio)(ji)ʢڇ0.3-0.5ɰ0.3-0.5ءȾ (1000-2000)mgLù(50-100)mgL@ʡ [Ԕ]